A 2005 Honda Engine BF20D5LHTA had a Honda Tank came with it. I'm trying to find a new cap, preferably one with out the fuel tank gauge. I think it's leaking in rain water. I'm not finding what I want. Also when I put in my serial number (BAMJ-1014219), no parts companies recognizes this number. From what I could read it looks right. Can someone tell me where to get new fuel tank cap? Thanks

